1.
Sinar CA, Annisa F. Laporan Kasus : Teknik Pengukuran Derajat Keparahan Regurgitasi Aorta. ARKAVI [Internet]. 2017Jul.1 [cited 2022Jun.29];2(2):163-7. Available from: https://journal.uhamka.ac.id/index.php/arkavi/article/view/2450